DE69522958D1 - METHOD AND COMPOSITIONS FOR THE PRODUCTION OF HARD FOAM MATERIALS BY MEANS OF NON-CHLORINE FLUORIDE HYDROGEN FUELS - Google Patents

METHOD AND COMPOSITIONS FOR THE PRODUCTION OF HARD FOAM MATERIALS BY MEANS OF NON-CHLORINE FLUORIDE HYDROGEN FUELS

Info

Publication number
DE69522958D1
DE69522958D1 DE69522958T DE69522958T DE69522958D1 DE 69522958 D1 DE69522958 D1 DE 69522958D1 DE 69522958 T DE69522958 T DE 69522958T DE 69522958 T DE69522958 T DE 69522958T DE 69522958 D1 DE69522958 D1 DE 69522958D1
Authority
DE
Germany
Prior art keywords
compositions
production
foam materials
hard foam
chlorine fluoride
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69522958T
Other languages
German (de)
Other versions
DE69522958T2 (en
Inventor
Steve Williams
Warren Kaplan
Paul Neill
Gerardo Chapa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stepan Co
Original Assignee
Stepan Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/238,388 external-priority patent/US5407967A/en
Application filed by Stepan Co filed Critical Stepan Co
Application granted granted Critical
Publication of DE69522958D1 publication Critical patent/DE69522958D1/en
Publication of DE69522958T2 publication Critical patent/DE69522958T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Disclosed are methods and compositions for preparing rigid foams by contacting a polyisocyanate with a polyol mixture comprising (a) from about 40-95% by weight of a polyester or polyether polyol; (b) a catalytic amount of a catalyst system comprising a primary catalyst and an amino acid salt catalyst derived from sarcosine; and (c) a non-chlorofluorocarbon blowing agent.
DE69522958T 1994-05-05 1995-05-04 METHOD AND COMPOSITIONS FOR THE PRODUCTION OF HARD FOAM MATERIALS BY MEANS OF NON-CHLORINE FLUORIDE HYDROGEN FUELS Expired - Fee Related DE69522958T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/238,388 US5407967A (en) 1994-05-05 1994-05-05 Methods and compositions for preparing rigid forms with non-chlorofluorocarbon blowing agents
US08/415,146 US5464561A (en) 1994-05-05 1995-03-30 Methods and compositions for preparing rigid foams with non-chlorofluorocarbon blowing agents
PCT/US1995/005103 WO1995030700A1 (en) 1994-05-05 1995-05-04 Methods and compositions for preparing rigid foams with non-chlorofluorocarbon blowing agents

Publications (2)

Publication Number Publication Date
DE69522958D1 true DE69522958D1 (en) 2001-10-31
DE69522958T2 DE69522958T2 (en) 2002-03-28

Family

ID=26931625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522958T Expired - Fee Related DE69522958T2 (en) 1994-05-05 1995-05-04 METHOD AND COMPOSITIONS FOR THE PRODUCTION OF HARD FOAM MATERIALS BY MEANS OF NON-CHLORINE FLUORIDE HYDROGEN FUELS

Country Status (8)

Country Link
US (1) US5464561A (en)
EP (1) EP0797605B1 (en)
AT (1) ATE206144T1 (en)
AU (1) AU2364295A (en)
CA (1) CA2189531C (en)
DE (1) DE69522958T2 (en)
MX (1) MX9605385A (en)
WO (1) WO1995030700A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114555669A (en) * 2019-10-08 2022-05-27 赢创运营有限公司 Production of rigid polyurethane foams

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764898B1 (en) * 1997-06-24 2000-01-14 Promosol Sa MIXTURE FOR DRYING SOLIDS BY MOVING WATER AND METHOD THEREOF
US6281393B1 (en) 1998-09-10 2001-08-28 The Dow Chemical Company Polyols useful for preparing water blown rigid polyurethane foam
US6133329A (en) * 1999-03-31 2000-10-17 Oxid L.P. Aromatic polyester polyols made from a natural oil
US20060175575A1 (en) * 2001-06-15 2006-08-10 Kaplan Warren A Method for preparing phthalate polyester polyol-based dimensionally stable spray polyurethane foam
WO2002102866A2 (en) * 2001-06-15 2002-12-27 Stepan Company Phthalate polyester polyol-based compositions and high dimensionally stable all water-blown spray polyurethane foam derived therefrom
US20060035994A1 (en) * 2004-05-17 2006-02-16 Kaplan Warren A Method for preparing phthalate polyester polyol-based dimensionally stable spray polyurethane foam
US7160930B2 (en) * 2004-07-14 2007-01-09 Baysystems North America Llc Water blown polyurethane spray foam system
US20090247657A1 (en) 2008-04-01 2009-10-01 Stepan Company Thermal stability of polyurethane-modified polyisocyanurate foam

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745133A (en) * 1968-02-05 1973-07-10 Upjohn Co Cellular isocyanurate containing polymers
US3959191A (en) * 1973-01-11 1976-05-25 W. R. Grace & Co. Novel hydrophobic polyurethane foams
US3986991A (en) * 1974-01-30 1976-10-19 The Upjohn Company Novel polyisocyanate trimerization catalyst
GB2028348A (en) * 1978-08-21 1980-03-05 Incas Srl Improved urethanic polymerisation by use of chelating agent is used as catalyst or cocatalysts
US5182034A (en) * 1983-02-16 1993-01-26 The Dow Chemical Company Internal mold release compositions
US4876019A (en) * 1983-02-16 1989-10-24 The Dow Chemical Company Internal mold release compositions
US5051466A (en) * 1983-02-16 1991-09-24 The Dow Chemical Company Internal mold release compositions
US5008033A (en) * 1983-02-16 1991-04-16 The Dow Chemical Company Internal mold release compositions
US5164143A (en) * 1983-02-16 1992-11-17 The Dow Chemical Company Process of preparing molded products using an internal hold release agent
US4767796A (en) * 1987-12-17 1988-08-30 The Dow Chemical Company Hard segment containing prepolymers from cycloalkane diols
BE1006188A5 (en) * 1992-09-29 1994-06-07 Solvay COMPOSITIONS STABILIZED WITH hydrofluoroalkanes, PREMIXTURES FOR THE PREPARATION OF POLYMER FOAM AND FOAM POLYMER OBTAINED BY THEIR IMPLEMENTATION.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114555669A (en) * 2019-10-08 2022-05-27 赢创运营有限公司 Production of rigid polyurethane foams

Also Published As

Publication number Publication date
MX9605385A (en) 1997-12-31
AU2364295A (en) 1995-11-29
EP0797605B1 (en) 2001-09-26
WO1995030700A1 (en) 1995-11-16
US5464561A (en) 1995-11-07
CA2189531A1 (en) 1995-11-16
EP0797605A1 (en) 1997-10-01
CA2189531C (en) 2000-08-08
DE69522958T2 (en) 2002-03-28
ATE206144T1 (en) 2001-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee